SELF_TIMES

    Variable  length array specifying the integration time (in seconds) for each
    loop of the self-calibration process.

    At NOEMA, 45 sec is the normal minimum integration time. Depending on Signal
    to Noise, you may need to have this longer, e.g. 120 sec. For several loops,
    start with a longer value, and decrease only at the end.

    At ALMA, the minimum integration time is usually 6 sec, 2 sec on long  base-
    lines. At VLA, this may be as small as 1 sec.

    It  is  recommended to use the same integration time for the last two itera-
    tions, to simplify the interpretation of the results and of the SELFCAL SHOW
    display.

    This variable length array can be resized using the LET /RESIZE command. For
    example
        LET SELF_TIMES 180 90 45 /RESIZE
    will lead 3 self-calibration loops (if SELF_TIMES and SELF_MINFLUX are  also
    of size 3) with decreasing integration times.